Retrieving a canvas’ image data will now return a Uint8ClampedArray instead of a CanvasPixelArray object. In preparation of supporting getUserMedia on Chromium, the Peer Connection API implementation has been separated with a compile time flag. Tables now support the createTBody() method and the IndexedDB implementation can now open cursors based on an IDBKey, and advance cursors as well.

Antti made it possible to share stylesheet data structures between documents, decreasing memory usage by several megabytes (take note, kling) depending on the port’s implementation. Furthermore, parsed stylesheets may now be cached, increasing performance of subsequent page loads.

Per commit 116009, Levi and Emil were able to close the meta bug for supporting sub-pixel layout in WebKit. While this has not yet been enabled for any port, this is a significant milestone for the project. This article provides some insight in the importance.